diff --git a/blockpoller/poller.go b/blockpoller/poller.go
index 3daaed8..dafe9b1 100644
--- a/blockpoller/poller.go
+++ b/blockpoller/poller.go
@@ -73,6 +73,8 @@ func New[C any](
 	return b
 }
 
+const MaxStopBlock = math.MaxUint64
+
 func (p *BlockPoller[C]) Run(firstStreamableBlockNum uint64, stopBlock *uint64, blockFetchBatchSize int) error {
 	p.startBlockNumGate = firstStreamableBlockNum
 	p.logger.Info("starting poller",